<template>
  <div class="app-container">
    <el-form v-show="showSearch" ref="queryForm" :model="queryParams" size="small" :inline="true" label-width="68px">
      <el-form-item label="名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="类别" prop="category">
        <el-select v-model="queryParams.category" placeholder="请选择类别" clearable>
          <el-option
            v-for="dict in dict.type.index_route_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['taskhub:indexRroute:add']"
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
        >新增</el-button>
      </el-col>
      <!--  <el-col :span="1.5">
        <el-button
          v-hasPermi="['taskhub:indexRroute:edit']"
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['taskhub:indexRroute:remove']"
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['taskhub:indexRroute:export']"
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
        >导出</el-button>
      </el-col>
      <right-toolbar :show-search.sync="showSearch" @queryTable="getList" />
    </el-row> -->

      <el-table v-loading="loading" :data="indexRrouteList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="ID" align="center" prop="id" />
        <el-table-column label="名称" align="center" prop="name" />
        <el-table-column label="类别" align="center" prop="category">
          <template slot-scope="scope">
            <dict-tag :options="dict.type.index_route_type" :value="scope.row.category" />
          </template>
        </el-table-column>
        <el-table-column label="页面路径" align="center" prop="path" />
        <el-table-column label="图标地址" align="center" prop="icon">
          <template slot-scope="scope">
            <el-image
              v-if="scope.row.icon"
              style="width: 100px; height: 100px"
              :src="scope.row.icon"
              :preview-src-list="[scope.row.icon]"
            />
          </template>
        </el-table-column>
        <!-- <el-table-column label="封面地址" align="center" prop="img" /> -->
        <el-table-column label="排序" align="center" prop="sort" />
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template slot-scope="scope">
            <el-button
              v-hasPermi="['taskhub:indexRroute:edit']"
              size="mini"
              type="text"
              icon="el-icon-edit"
              @click="handleUpdate(scope.row)"
            >详情</el-button>
            <el-button
              v-hasPermi="['taskhub:indexRroute:remove']"
              size="mini"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
            >删除</el-button>
          </template>
        </el-table-column>
      </el-table>

      <pagination
        v-show="total>0"
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
      />

      <!-- 添加或修改首页配置对话框 -->
      <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
        <el-form ref="form" :model="form" :rules="rules" label-width="80px">
          <el-form-item label="名称" prop="name">
            <el-input v-model="form.name" placeholder="请输入名称" />
          </el-form-item>
          <el-form-item label="类别" prop="category">
            <el-select v-model="form.category" placeholder="请选择类别">
              <el-option
                v-for="dict in dict.type.index_route_type"
                :key="dict.value"
                :label="dict.label"
                :value="parseInt(dict.value)"
              />
            </el-select>
          </el-form-item>
          <el-form-item label="页面路径" prop="path">
            <el-input v-model="form.path" type="textarea" placeholder="请输入内容" />
          </el-form-item>
          <el-form-item label="图标地址" prop="icon">
            <el-image
              v-if="form.icon"
              style="width: 100px; height: 100px"
              :src="form.icon"
              :preview-src-list="[form.icon]"
            />
            <el-upload
              accept="image/*"
              :action="upload.url"
              :headers="upload.headers"
              :on-success="uploadSuccess"
              :on-remove="uploadRemove"
              :multiple="false"
              :show-file-list="false"
            >
              <el-button size="small" type="primary">点击更改图标</el-button>
              <div slot="tip" class="el-upload__tip">只能上传jpg/png文件，且不超过500kb</div>
            </el-upload>
          </el-form-item>

          <el-form-item label="当前图标" prop="icon">
            <el-input
              v-model="form.icon"
              type="textarea"
              :rows="3"
              :disabled="true"
              placeholder="请输入封面"
            />
          </el-form-item>
          <!-- <el-form-item label="封面地址" prop="img">
          <el-input v-model="form.img" type="textarea" placeholder="请输入内容" />
        </el-form-item> -->
          <el-form-item label="排序" prop="sort">
            <el-input v-model="form.sort" placeholder="请输入排序" />
          </el-form-item>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </el-dialog>
    </el-row></div>
</template>

<script>
import { listIndexRroute, getIndexRroute, delIndexRroute, addIndexRroute, updateIndexRroute } from '@/api/taskhub/indexRroute'
import { getToken } from '@/utils/auth'

export default {
  name: 'IndexRroute',
  dicts: ['index_route_type'],
  data() {
    return {
      // 文件上传
      upload: {
        url: process.env.VUE_APP_BASE_API + '/file/upload', // 上传文件服务器地址
        headers: {
          Authorization: 'Bearer ' + getToken()
        },
        file: ''
      },
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 首页配置表格数据
      indexRrouteList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        category: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        name: [
          { required: true, message: '名称不能为空', trigger: 'blur' }
        ],
        category: [
          { required: true, message: '类别不能为空', trigger: 'change' }
        ],
        path: [
          { required: true, message: '页面路径不能为空', trigger: 'blur' }
        ],
        icon: [
          { required: true, message: '图标地址不能为空', trigger: 'blur' }
        ]
      }
    }
  },
  created() {
    this.getList()
  },
  methods: {

    // 上传图片成功
    uploadSuccess(res, file, fileList) {
      fileList = []
      if (res.code === 200) {
        this.form.icon = res.data.url
      } else {
        this.$modal.msgError(res.msg)
      }
    },

    // 删除图片
    uploadRemove(file, fileList) {
      const files = []
      fileList.forEach(file => {
        files.push(file.response.data.url)
      })
      this.upload.fileList = files
    },
    /** 查询首页配置列表 */
    getList() {
      this.loading = true
      listIndexRroute(this.queryParams).then(response => {
        this.indexRrouteList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        name: null,
        category: null,
        path: null,
        icon: null,
        img: null,
        sort: null
      }
      this.resetForm('form')
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm('queryForm')
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = '添加首页配置'
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getIndexRroute(id).then(response => {
        this.form = response.data
        this.open = true
        this.title = '修改首页配置'
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs['form'].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateIndexRroute(this.form).then(response => {
              this.$modal.msgSuccess('修改成功')
              this.open = false
              this.getList()
            })
          } else {
            addIndexRroute(this.form).then(response => {
              this.$modal.msgSuccess('新增成功')
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除首页配置编号为"' + ids + '"的数据项？').then(function() {
        return delIndexRroute(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess('删除成功')
      }).catch(() => {})
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('taskhub/indexRroute/export', {
        ...this.queryParams
      }, `indexRroute_${new Date().getTime()}.xlsx`)
    }
  }
}
</script>
